Cynthia Ostrowski holds a bachelor's degree in Geographic Information Science and a minor in Computer Science from Texas A&M University Corpus Christi (2005). She is currently a stay-at-home mother of two children. A former GIS analyst, Cynthia's interests include photography, french horn, and singing polyphony.

"Impelled by the weightiest of reasons, we are fully determined to restore Latin to its position of honor, and to do all We can to promote its study and use. The employment of Latin has recently been contested in many quarters, and many are asking what the mind of the Apostolic See is in this matter. We have therefore decided to issue the timely directives contained in this document, so as to ensure that the ancient and uninterrupted use of Latin be maintained and, where necessary, restored.”
— Pope John XXIII (22 February 1962)

EFORETHECAMPION MISSAL could be published, it was necessary to collect, scan, sort, clean, and carefully digitize more than 300 religious line art drawings. Credit for this goes to Kristen Ostrowski, who combed through hundreds of 19th century Missals, Antiphonals, Breviaries, and Graduals from a Benedictine Abbey, meticulously extracting pictures that were still intact.

The St. Edmund Campion Missal & Hymnal for the Traditional Latin Mass (ccwatershed.org/Campion) contains approximately ninety (90) of these exquisite “woodcuts.” In my blog entries over the next year or so, I will be releasing hundreds of these pictures for general use by Catholics everywhere.

The following piece of line art was considered for All Saints in the Campion Missal:

Priests have expressed concern about throwing the Word of God into the garbage every few months. The Isaac Jogues Illuminated Missal contains the complete Sunday readings for Years ABC, complete Gradual texts, and magnificent page layouts.

Watershed assisted the Birmingham Oratory with media work leading up to the Papal visit and Beatification of John Henry Cardinal Newman. Our documentary shorts provide online tours of the Oratory, including the Cardinal’s Room and Library as well as the parish church and its chapels.

St. Jennings was executed for being a Catholic priest. Seized whilst in the act of saying Mass in the house of St. Swithun Wells, he was hanged, drawn and quartered outside the same house. His execution was particularly bloody. St. Swithun Wells was hanged immediately afterwards.

This new Gregorian Chant Mass (with optional organ accompaniment) uses the new ICEL translation of the Roman Missal. We provide free practice videos, vocalist scores in modern and Gregorian notation, congregational booklets, and much more!

Kevin Allen's brilliant new SATB collection of twelve (12) Sacred Motets that can be used all throughout the Liturgical year. 144 Practice videos by Matthew J. Curtis. Optional Psalm tones written out for each piece, in Latin & English.

Here is a newly-composed Gregorian Chant GLORIA in honor of Saint Edmund Arrowsmith (†1628). Please feel free to download the PDF organist scores, PDF vocalist scores (in both Modern and Gregorian notation). This setting uses the new ICEL translation of the Roman Missal.

A 70-page collection of polyphonic Motets that can be sung by the average parish choir! Although the pieces were designed for SSA or TTB choirs, they also work well for mixed choirs. Matthew has also recorded 56 free practice videos to help your choir members learn these beautiful pieces.

Glory to God in the highest, and on earth peace to people of good will. We praise you, we bless you, we adore you, we glorify you, we give you thanks for your great glory, Lord God, heavenly King, O God, almighty Father . . .

If you have an SATB choir that would love a brand new collection of dignified, beautiful, not-too-difficult motets, you need to check out Kevin Allen's "Cantiones Sacrae Simplices." Vocal phenomenon Matthew J. Curtis has also recorded more than 144 practice videos which carefully instruct singers who do not read music well. All 144 training videos are free!

Watershed assisted the Birmingham Oratory with media work leading up to the Papal visit and Beatification of John Henry Cardinal Newman. Our documentary shorts provide online tours of the Oratory, including the Cardinal’s Room and Library as well as the parish church and its chapels.

Distinguished composer Kevin Allen has set twelve Eucharistic Motets for three voices. Although the pieces were designed for SSA or TTB choirs, they also work well for mixed choirs, and a special transposition table has been included for the ease of the choirmaster. Choirmasters and singers will appreciate the fact that these pieces are not difficult to sing.

An hour-long documentary on Sacred Music. Watershed's cameras take you inside the 19th annual Sacred Music Colloquium, sponsored by the Church Music Association of America. The DVD includes a 45-minute, never-before-seen interview with Dr. William Mahrt, CMAA President & Stanford Professor.

The Rt. Rev'd Dom Hervé Courau, Abbat of Notre Dame de Triors, has authorised Watershed to post the Community's Gregorian chant recordings on our sites. For this gracious permission, sincere thanks to Father Abbat, also in the name of all those chanters who will profit from studying these beautiful sung prayers of the Church.

John Henry Newman was born in London (2/21/1801) and died in Birmingham (8/11/1890). As Vicar of St Mary’s Oxford he exerted a profound spiritual influence on the Church of England. Through his extensive published writings and private correspondence he created a greater understanding of the Catholic Church.

This is part of our ongoing Liturgical work, and we are grateful to the many guest composers who generously donate their scores. In addition, we offer free resources for all the other parts of the Mass, and currently provide more than 6,000 free Liturgical scores.

Kevin Allen's world-famous SATB "Tantum Ergo" is now in print. This piece has been enjoyed by many thousands of people, and is featured as the opening piece on "Sacred, Beautiful, & Universal: Colloquium XIX." Corpus Christi Watershed is proud to offer this Motet, along with fourteen other beautiful Motets, in "Cantiones Sacrae II."

Corpus Christi Watershed is a 501(c)3 public charity dedicated to exploring and embodying as our calling
the relationship of religion, culture, and the arts. This non-profit organization employs the creative
media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.